Check the listing for details. Milton® M-STYLE® Safety Coupler, 1/4" MNPT (Single Retail Pack). Condition: New. Listed at 15.89 USD. Features: 1/4" male national pipe threadMaximum air flow of 36 standard cubic feet per minuteMaximum inlet pressure of 300 pounds per square inchBuna-N seal Description: Milton® S-99706 - 1/4" MNPT M-Style® push button safety coupler has a red push button for ease of identification. Simply push once to stop airflow, twice to release plug. Safety couplers prevent possible injury or damage due to accidental disconnects. OSHA required in certain areas and applications. M-Style® safety coupler has a 1/4" basic flow size and air flow of 36 SCFM. About Milton® Industries Inc.:This is an authentic Milton® Industrials product shipped new in packaging (NIB). Many of our products are manufactured and shipped directly from our corporate headquarters in Chicago, IL 60639, United States. For the past 70 years, Milton® Industrials Inc. has been the product of choice when it comes to pneumatic accessories. We have invented numerous industry standard products, including the classic M STYLE® ?I/M? KWIK-CHANGE® Coupler and Plug, Window Inflator Gauge, Safety Blow Guns, and the iconic Driveway Signal chimes and bell. With these inventions, our portfolio has grown to over 1400 different SKU?s.